Autoblog and Yahoo may earn commission from links in this article.Enthusiasts still mourn the loss of Pontiac, but the American brand undoubtedly went out with a massive bang. Before General Motors officially pulled the plug, they gifted us a brilliantly capable rebadged Holden Commodore known as the Pontiac G8, and the limited-production GXP trim remains the undeniable crown jewel of that short-lived vehicle lineup.This G8 GXP currently crosses the auction block in Maine and continues to draw intense attention from savvy automotive collectors. Initially delivered to Rob Doll Pontiac in Georgia, the rear-wheel-drive sedan resided with three registered owners in Alabama before the selling dealer acquired it back in December 2023.FOXTAIL/Bring a TrailerWhat it's worth right nowValuing a discontinued brand's ultimate performance model can be surprisingly tricky, as vehicle rarity and driving nostalgia heavily influence the final auction hammer price. The original window sticker shows a total vehicle price of $39,995, but pristine examples have completely ignored normal automotive depreciation curves over the last decade. According to Classic.com, it commands an average of $24,946 with the highest selling for a whopping $80,300.FOXTAIL/Bring a TrailerThe G8 market consistently dictates that unmodified GXP variants command a massive pricing premium over standard models. With the current bid sitting at exactly $20,256 and five days remaining in the auction, this low-mileage silver bullet is perfectly poised to pull a very strong final number.FOXTAIL/Bring a TrailerCondition and detailsFinished in a subtle yet menacing Maverick Silver Metallic, this specific example wears the GXP-specific front bumper cover and distinct rear diffuser with absolute pride. The aggressive exterior profile is further augmented by dual hood scoops, sculpted fender vents, fog lights, and polished 19-inch aluminum wheels currently wrapped in Hankook Ventus V12 Evo2 tires.FOXTAIL/Bring a TrailerAdvertisementAdvertisementInside the well-appointed cabin, the heated power-adjustable seats are trimmed in dark Onyx leather and feature exclusive GXP backrest embroidery. It is fully loaded with modern daily conveniences including a Blaupunkt 11-speaker sound system, dual-zone automatic climate control, sport pedals, and bold red-dial instrumentation highlighting the car's true performance intentions.FOXTAIL/Bring a TrailerThe offerThis listing presents a truly prime opportunity to acquire a legendary piece of modern American motoring history with only 46,000 miles displayed on the digital odometer. Power is reliably routed straight to the rear wheels through a robust limited-slip differential, ensuring that the engine output is planted to the pavement effectively.SpecificationDetailMakeEngine6.2-liter LS3 V8PontiacTransmission6-speed automaticPontiacMileage46,000 milesPontiacColorMaverick Silver MetallicPontiacThe selling dealer is offering the silver vehicle with a completely clean Carfax report, the original owner's manual, and the highly desirable factory window sticker. It also includes an Alabama title that carries an "Exempt" notation under the standard odometer section, representing a common administrative detail for older vehicles in certain states.FOXTAIL/Bring a TrailerWhat makes this Pontiac G8 uniqueWhat truly separates the GXP trim from standard everyday traffic is the absolute brute force of its 6.2-liter LS3 V8 engine, famously borrowed from the Chevrolet Corvette. Factory rated at an impressive 415 horsepower and 415 lb-ft of torque, this massive powertrain transforms an otherwise unassuming family sedan into a genuine tire-shredding performance monster.FOXTAIL/Bring a TrailerFurthermore, all original GXP models came standard with the highly capable FE3 Sport Performance Suspension System from the factory. This advanced handling setup included significantly stiffer springs, re-valved dampers, and a noticeably thicker rear sway bar that perfectly complements the robust Brembo front brake calipers and the upgraded Corsa Performance cat-back exhaust system.FOXTAIL/Bring a TrailerAdvertisementAdvertisementMy takeIt is becoming incredibly rare to find an untouched, low-mileage American sports sedan from this specific era that has not been heavily modified or severely abused. The previously added Corsa exhaust system is a very tasteful upgrade that simply unlocks the beautiful V8 symphony the factory originally muted for mass-market appeal.FOXTAIL/Bring a TrailerIf you genuinely want a stealthy, comfortable daily driver that can easily humble modern sports cars at a green stoplight, this is absolutely your ticket. It remains a brilliant, rolling reminder of General Motors' glorious, naturally aspirated V8 past and an instant modern classic that will certainly continue appreciating in prestige.Disclaimer: This post is for informational purposes only. We are not a dealership or broker. All vehicle specifications, pricing, and availability are subject to change without notice. We are not responsible for typographical errors, omissions, or the accuracy of the provided information. Please verify all details directly with the seller.This story was originally published by Autoblog on Sep 4, 2026, where it first appeared in the Car Buying section. 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